CVE-2025-59527

Published: Sep 22, 2025Modified: Sep 23, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability: 3.9 / Impact: 3.6

Source: security-advisories@github.com (Secondary)

Description

Flowise is a drag & drop user interface to build a customized large language model flow. In version 3.0.5, a Server-Side Request Forgery (SSRF) vulnerability was discovered in the /api/v1/fetch-links endpoint of the Flowise application. This vulnerability allows an attacker to use the Flowise server as a proxy to access internal network web services and explore their link structures. This issue has been patched in version 3.0.6.

Affected (1)

Products: Flowiseai: Flowise

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Flowiseai Flowise	Version 3.0.5

Related CWEs

Server-Side Request Forgery (SSRF)

The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

References (5)

https://github.com/FlowiseAI/Flowise/blob/5930f1119c655bcf8d2200ae827a1f5b9fec81d0/packages/components/src/utils.ts#L474-L478

Source: security-advisories@github.com

Product

https://github.com/FlowiseAI/Flowise/blob/5930f1119c655bcf8d2200ae827a1f5b9fec81d0/packages/server/src/controllers/fetch-links/index.ts#L6-L24

Source: security-advisories@github.com

Product

https://github.com/FlowiseAI/Flowise/blob/5930f1119c655bcf8d2200ae827a1f5b9fec81d0/packages/server/src/services/fetch-links/index.ts#L8-L18

Source: security-advisories@github.com

Product

https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.0.6

Source: security-advisories@github.com

Release Notes

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-hr92-4q35-4j3m

Source: security-advisories@github.com

ExploitVendor Advisory

Timeline

No history available yet.